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2 N2H4 + 7 O2 = 4 HNO3 + 2 H2O
I2 + HNO3 + NaOH = NaIO + NO2 + H2O =>
I2 + 2 HNO3 + 2 NaOH = 2 NaIO + 2 NO2 + 2 H2O
Zn + H{+} + VO2{+} = V2{+} + H2O + Zn{2+} =>
9 Zn + 16 H{+} + 4 VO2{+} = 2 V2{+} + 8 H2O + 9 Zn{2+}
KClO = KCl + O2 = =>
2 KClO = 2 KCl + O2
NiSO4(s) + Na2SiO3(ac) = NiSiO3(s) + Na2SO4(ac) =>
NiSO4(s) + Na2SiO3(ac) = NiSiO3(s) + Na2SO4(ac)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
MgCl2 + (NH4)3PO4 = Mg3(PO4)2 + NH4Cl =>
3 MgCl2 + 2(NH4)3PO4 = Mg3(PO4)2 + 6 NH4Cl
NH4Mo72H2O + HNO3 = Mo(NO3)2 + NH4 + H2O =>
NH4Mo72H2O + 160 HNO3 = 72 Mo(NO3)2 + 17 NH4 + 49 H2O
Ni2(SO4)3 + NaOH = Na2SO4 + Ni(OH)3 =>
Ni2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Ni(OH)3
Zr + N = ZrN =>
Zr + N = ZrN
Ca + Ba(SO4) = Ba + Ca(SO4) =>
Ca + Ba(SO4) = Ba + Ca(SO4)
Na2CO3 + CaCl2*6H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2*6H2O = CaCO3 + 2 NaCl + 6 H2O
Na + Cd(NO3)2 = NaNO3 + Cd =>
2 Na + Cd(NO3)2 = 2 NaNO3 + Cd
HClO3 + Ag(OH)4 = Ag(ClO3)4 + H2O =>
4 HClO3 + Ag(OH)4 = Ag(ClO3)4 + 4 H2O
H2SO4 + MgOH = Mg2(SO4) + H2O =>
H2SO4 + 2 MgOH = Mg2(SO4) + 2 H2O
Ca + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
CaCO3 + CH3COOH = CH3COO + Ca + H2O =>
2 CaCO3 + 11 CH3COOH = 12 CH3COO + 2 Ca + 4 H2O
Sc2(CO3)3 + H2SO4 = Sc2(SO4)3 + H2O + CO2 =>
Sc2(CO3)3 + 3 H2SO4 = Sc2(SO4)3 + 3 H2O + 3 CO2
NH4OH + CH3COOH = H2O + CH3COONH4 =>
NH4OH + CH3COOH = H2O + CH3COONH4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Ni + BaS = NiS + Ba =>
Ni + BaS = NiS + Ba
H2O + CO2 = CHO3 + H =>
H2O + CO2 = CHO3 + H
Cl + LiBr = LiCl + Br =>
Cl + LiBr = LiCl + Br
C5H12 + O2 = C5O + H2 =>
2 C5H12 + O2 = 2 C5O + 12 H2
silvernitrate + ammoniumcarbonate = silvercarbonate + ammoniumnitrate =>
2 AgNO3 + (NH4)2CO3 = Ag2CO3 + 2 NH4NO3
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + Na2SO4 + CO2 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 2 Na2SO4 + CO2
NH4OOCCH3 + H2O = NH4O + H2C2H3O2 =>
NH4OOCCH3 + H2O = NH4O + H2C2H3O2
C20H42 + H2O = CH4 + CO2 =>
4 C20H42 + 38 H2O = 61 CH4 + 19 CO2
P + KOH = PH3 + K3PO3 =>
2 P + 3 KOH = PH3 + K3PO3
NaHCO3 + HC2H3O2 = H2CO3 + C2H3NaO2 =>
NaHCO3 + HC2H3O2 = H2CO3 + C2H3NaO2
Mg(OH)2 + H2 = MgH2 + OH =>
Mg(OH)2 + H2 = MgH2 + 2 OH
S + H2O = HS + O =>
2 S + H2O = 2 HS + O
NaPO4 + CaNO4 = NaNO4 + CaPO4 =>
NaPO4 + CaNO4 = NaNO4 + CaPO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C8H22N2Si + H2O = C4H8 + NH3 + SiH4 + O2 = SiH4 =>
C8H22N2Si + 2 H2O = 2 C4H8 + 2 NH3 + SiH4 + O2
HXeO4{-} + OH{-} = XeO6{2-} + Xe + H2O =>
5 HXeO4{-} + OH{-} = 3 XeO6{2-} + 2 Xe + 3 H2O
K2CrO4 + Al + KOH = K3CrO3 + K3AlO3 + H2O =>
K2CrO4 + Al + 4 KOH = K3CrO3 + K3AlO3 + 2 H2O
SnI4 + Cl2 = SnCl + I2 =>
2 SnI4 + Cl2 = 2 SnCl + 4 I2
ZrO2 + H2O = Zr(OH)4 =>
ZrO2 + 2 H2O = Zr(OH)4
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
CH2 = CH2CHCH3 =>
3 CH2 = CH2CHCH3
Fe + H2O = Fe3O4Fe3O4 + H2 =>
6 Fe + 8 H2O = Fe3O4Fe3O4 + 8 H2
NH4Cl + H2O = NH4OCl + H3O =>
NH4Cl + 3 H2O = NH4OCl + 2 H3O
CrBr3 + Co(C2H3O2)2 = CoBr2 + Cr(C2H3O2)3 =>
2 CrBr3 + 3 Co(C2H3O2)2 = 3 CoBr2 + 2 Cr(C2H3O2)3
HNO3 = NO2 + NO3 + H2O =>
2 HNO3 = NO2 + NO3 + H2O
Zn2 + K2Cr2O7 + HCl = ZnCl2 + Cr2Cl3 + H2O + KCl =>
9 Zn2 + 4 K2Cr2O7 + 56 HCl = 18 ZnCl2 + 4 Cr2Cl3 + 28 H2O + 8 KCl
PH3 + CrO4{2-} + H2O = P4 + Cr(OH)4{-} + OH{-} =>
4 PH3 + 4 CrO4{2-} + 4 H2O = P4 + 4 Cr(OH)4{-} + 4 OH{-}
C3H10N + O2 = CO2 + H2O + NO2 =>
2 C3H10N + 13 O2 = 6 CO2 + 10 H2O + 2 NO2
BaCO3 + ZrO2 + SnO2 + TiO2 = Ba100Sn11Zr5Ti84O300 + CO2 =>
100 BaCO3 + 5 ZrO2 + 11 SnO2 + 84 TiO2 = Ba100Sn11Zr5Ti84O300 + 100 CO2
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